Patents for H02J 17 - Systems for supplying or distributing electric power by electromagnetic waves (10,455)
07/2012
07/04/2012CN102545124A Power transmission line anti-galloping device having adaptive frequency modulation function
07/04/2012CN102537708A Wireless charging bulb
07/04/2012CN102535979A Electric device
07/04/2012CN102524157A Aquarium system with isolated power supply and self-made oxygen functions
07/04/2012CN101950659B Active photoelectric current transformer using pneumatic and inductive hybrid energy supply
07/04/2012CN101937764B Active photoelectric current transformermutual inductor by mixed power supply of ultrasound and induction
07/04/2012CN101888121B Energy acquisition and power supply management device of current transformer of overhead line
07/04/2012CN101202472B Rectifier circuit, power supply circuit, and semiconductor device
07/04/2012CN101136556B Electricity storage device and semiconductor device having the same
07/03/2012DE202011050800U1 Service- oder Notfallkoffer Service or emergency cases
06/2012
06/28/2012WO2012087817A2 Wireless power peer to peer communication
06/28/2012WO2012087444A2 Range adaptation mechanism for wireless power transfer
06/28/2012WO2012086975A2 Direct current/ direct current converter for reducing switching loss, wireless power receiver including direct current/ direct current converter
06/28/2012WO2012086973A2 System for wireless power transmission and reception using in-band communication
06/28/2012WO2012086625A1 Power feed system
06/28/2012WO2012086473A1 Resonance coil and contactless power transmission system incorporating the same resonance coil
06/28/2012WO2012086411A1 Wireless electrical power transmission system, electrical power transmission device, and electrical power receiving device
06/28/2012WO2012086280A1 Wireless power transmission system
06/28/2012WO2012086051A1 Contactless power supply system, vehicle, power supply facility, and contactless power supply system control method
06/28/2012WO2012086048A1 Non-contact charging system, non-contact charging method, non-contact charging type vehicle, and non-contact charging management device
06/28/2012WO2012083608A1 Terminal, wireless charging method and system thereof
06/28/2012WO2012083522A1 Wireless power supply wall
06/28/2012WO2012030186A3 Power converter in resonance power transmission system, and resonance power transmission apparatus
06/28/2012WO2012026784A3 Active rectifier with delay locked loop, wireless power receiving apparatus including active rectifier
06/28/2012WO2011100759A3 Impedance neutral wireless power receivers
06/28/2012US20120161544 Wireless power transmission device and power receiving device
06/28/2012US20120161543 Power line communications method and apparatus
06/28/2012US20120161542 Method and system for reducing radiation field in wireless transmission system
06/28/2012US20120161541 Wireless power transmission system
06/28/2012US20120161539 System for wireless power transmission and reception using in-band communication
06/28/2012US20120161538 Wireless power transmission system
06/28/2012US20120161537 Power feeding device and contactless power feeding system provided with power feeding device
06/28/2012US20120161536 Wireless power feeding system
06/28/2012US20120161533 Wireless power feeder, wireless power receiver, and wireless power transmission system
06/28/2012US20120161532 Wireless power transmitting device and wireless power receiving device
06/28/2012US20120161531 Wireless power and data transmission and reception system
06/28/2012US20120161529 Power feeding device, power receiving device, and wireless power feed system
06/28/2012DE102010061471A1 Method for contactless transmission of electrical energy between wall and wall-hinged wing e.g. door, involves increasing primary voltage of primary coil, when secondary voltage of secondary coil is lesser than reference voltage
06/28/2012DE102010056031A1 Passiver Transponder mit einer Ladeschaltung und Verfahren zur Erzeugung einer Versorgungsspannung für einen passiven Transponder Passive transponder with a charging circuit and method for generating a supply voltage for a passive transponder
06/28/2012DE102010055933A1 Kraftfahrzeugvorrichtung Motor vehicle device
06/28/2012DE102010055925A1 Kraftfahrzeugvorrichtung Motor vehicle device
06/28/2012DE102010055696A1 System zur kontaktlosen Energieübertragung, Verwendung eines Systems zur kontaktlosen Energieübertragung und Fahrzeug mit einem System zur kontaktlosen Energieübertragung zwischen einem ersten Fahrzeugteil und einem zweiten Fahrzeugteil System for contactless energy transmission, using a system for contactless energy transmission and vehicle with a system for contactless energy transfer between a first vehicle part and a second part of the vehicle
06/28/2012DE102008021775B4 Statorantennenring Statorantennenring
06/28/2012CA2822189A1 Electrical power and/or electrical signal transmission
06/27/2012EP2468358A1 Microstimulator having self-contained power source and bi-directional telemetry system
06/27/2012CN102523020A Electromagnetic awakening method without power supply and implementing device
06/27/2012CN102522900A Fixed-gain self-excited non-contact resonant converter and control method thereof
06/27/2012CN102522833A Low-frequency high-voltage wireless energy transmission device
06/27/2012CN102522832A Novel current inducing power supply system
06/27/2012CN102522831A Non-contact electric field type induction power access method and power access apparatus thereof
06/27/2012CN102522830A Application of slide ring in wireless transmission
06/27/2012CN102520722A Automated guided vehicle utilizing non-contact power supply
06/27/2012CN101783531B Radio frequency charging system and method
06/27/2012CN101584098B Noncontact transmission device
06/27/2012CN101462633B Article storage apparatus
06/27/2012CN101286411B Coil unit, method of manufacturing the same, and electronic instrument
06/27/2012CN101154823B Wireless power storage device, semiconductor device including the wireless power storage device, and method for operating the same
06/27/2012CN101084616B Wireless chip
06/26/2012US8206858 Fuel cell system and starting method therefor
06/21/2012WO2012082784A2 Wireless power receiver circuitry
06/21/2012WO2012082781A1 Out-of-band communication on harmonics of the primary carrier in a wireless power system
06/21/2012WO2012081858A2 Method for transmitting power wirelessly, method for receiving power wirelessly, wireless power transmitting device, and wireless power receiving device
06/21/2012WO2012081749A1 Wireless power supply device, electronic device capable of receiving wireless power, and method for controlling transmission of wireless power
06/21/2012WO2012081519A1 Power charging platform
06/21/2012WO2012081424A1 Wireless power feeding device, and wireless power transmission system
06/21/2012WO2012081384A1 Power storage cell and power storage apparatus
06/21/2012WO2012045050A3 Wireless power transfer apparatus and method thereof
06/21/2012US20120153894 Wireless energy transfer and continuous radio station signal coexistence
06/21/2012US20120153893 Wireless energy transfer for supplying power and heat to a device
06/21/2012US20120153745 Inductive connection structure for use in an integrated circuit
06/21/2012US20120153744 Power Generating and Distribution System and Method
06/21/2012US20120153743 Power transmitting apparatus, power transfer system, control method for power transmitting apparatus, and storage medium
06/21/2012US20120153742 Wireless power peer to peer communication
06/21/2012US20120153738 Wireless energy transfer across variable distances using field shaping with magnetic materials to improve the coupling factor
06/21/2012US20120153737 Wireless energy transfer over distance using field shaping to improve the coupling factor
06/21/2012US20120153736 Wireless energy transfer using object positioning for improved k
06/21/2012US20120153735 Wireless energy transfer with high-q resonators using field shaping to improve k
06/21/2012US20120153734 Wireless energy transfer using conducting surfaces to shape field and improve k
06/21/2012US20120153732 Wireless energy transfer for computer peripheral applications
06/21/2012US20120153731 Wireless power transfer for furnishings and building elements
06/21/2012DE112010000855T5 Sendevorrichtung elektrischer Leistung und kontaktfreies Übertragungssystem elektrischer Leistung Transmitting device electrical performance and contactless transmission of electric power system
06/21/2012DE102011056516A1 Leistungsversorgungsvorrichtung für Fahrzeuge The power supply apparatus for vehicles
06/21/2012DE102010063125A1 Method for inductive transmission of electrical energy to energy storage device of vehicle, involves interrupting transmission of energy when distance between transmission unit and radiation-sensitive component is below preset distance
06/21/2012DE102010055369A1 Kraftfahrzeuglade- und/oder Kraftfahrzeugentladevorrichtung Kraftfahrzeuglade- and / or Kraftfahrzeugentladevorrichtung
06/21/2012DE102010055305A1 Rechargeable electrical power source for supplying electrical energy to e.g. mobile telephone, has secondary coil inductive coupled with external primary coil for charging rechargeable storage unit and wound on outer enclosure of housing
06/21/2012DE102010054909A1 Kraftfahrzeugvorrichtung mit einer Lade- und/oder Entladeeinheit Motor vehicle device with a loading and / or unloading
06/21/2012DE102010054848A1 Vorrichtung zur induktiven Übertragung elektrischer Energie Device for inductive transmission of electrical energy
06/20/2012EP2465179A1 Electric power supply system for vehicle
06/20/2012CN202282649U 一种旋转显示装置的线圈感应供电结构 An induction coil structure of the device powered rotating display
06/20/2012CN202282648U 可挠式无线电力感应模块 Flexible wireless power sensor module
06/20/2012CN102510136A On-line energy supply way on high-voltage side of electronic type current transformer
06/20/2012CN102510135A Wireless power receiver, transmitter, electronic device and wireless power supply method thereof
06/20/2012CN102510117A Home portable wireless charging device
06/20/2012CN102510110A Power transmitting apparatus, power receiving apparatus, and power transmission system
06/20/2012CN102508005A Safe wireless transmission current measuring device
06/14/2012WO2012078232A1 Unmanned vehicle and system
06/14/2012WO2012078055A1 Inductive power transfer apparatus with ac and dc output
06/14/2012WO2012077296A1 Power supply device
06/14/2012WO2012077088A2 Portable power charging of implantable medical devices
06/14/2012WO2012050345A3 Non-contact power transmission device, magnetic induction-type power supply device, magnetic induction-type power collector, and moving object using same
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